202.151.40.0/21

AS24453 · Chandrakasem Rajabahat University

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Summary

Country	Thailand
Domain	chandra.ac.th
ASN	AS24453
Registry	APNIC
ID	CHANDRA-NETWORK

WHOIS Details

inetnum:        202.151.40.0 - 202.151.47.255
netname:        Chandra-network
descr:          Chandrakasem Rajabahat University
descr:          39/1 Ratchadaphisek, Road Bangkok Thailand
country:        TH
admin-c:        ST370-AP
tech-c:         TD72-AP
abuse-c:        AC1638-AP
status:         ALLOCATED PORTABLE
remarks:        The network of Chandrakasem Rajabahat University
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         apnic-hm
mnt-lower:      MAINT-TH-CHANDRA-RU
mnt-irt:        IRT-CRU-TH
last-modified:  2020-05-20T13:03:09Z
source:         APNIC

irt:            IRT-CRU-TH
address:        Chandrakasem Rajabahat University
address:        39/1 Ratchadaphisek, Road Bangkok Thailand
phone:          +66-294-26900
fax-no:         +66-254-17113
e-mail:         network@chandra.ac.th
abuse-mailbox:  network@chandra.ac.th
admin-c:        ST370-AP
tech-c:         TD72-AP
auth:           # Filtered
remarks:        network@chandra.ac.th was validated on 2025-12-14
mnt-by:         MAINT-TH-CHANDRA-RU
last-modified:  2025-12-14T07:04:22Z
source:         APNIC

role:           ABUSE CRUTH
country:        ZZ
address:        Chandrakasem Rajabahat University
address:        39/1 Ratchadaphisek, Road Bangkok Thailand
phone:          +66-294-26900
e-mail:         network@chandra.ac.th
admin-c:        ST370-AP
tech-c:         TD72-AP
nic-hdl:        AC1638-AP
remarks:        Generated from irt object IRT-CRU-TH
remarks:        network@chandra.ac.th was validated on 2025-12-14
abuse-mailbox:  network@chandra.ac.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-14T07:04:36Z
source:         APNIC

person:         Sunya Tangetavanon
nic-hdl:        ST370-AP
e-mail:         sunya@chandra.ac.th
address:        Chandrakasem Rajabahat University
address:        39/1 Ratchadaphisek, Road
address:        Bangkok Thailand
phone:          +66-294-26900
fax-no:         +66-254-17113
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

person:         Teerathai Darayen
nic-hdl:        TD72-AP
e-mail:         Teerathai@chandra.ac.th
address:        Chandrakasem Rajabahat University
address:        39/1 Ratchadaphisek, Road
address:        Bangkok Thailand
phone:          +66-294-26900
fax-no:         +66-254-17113
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.151.0.0/16

Range	ASN	Company	Num of IPs
202.151.192.0/18	AS9534	Maxis Broadband Sdn Bhd	16,384
202.151.96.0/19	AS18278	Cable TV Corporation	8,192
202.151.64.0/19	AS9246	TeleGuam Holdings, LLC	8,192
202.151.16.0/20	AS45355	i-Pac Communications Ltd	4,096
202.151.48.0/20	AS9416	KE-ing Co , Ltd	4,096
202.151.12.0/22	AS55699	PT. Cemerlang Multimedia	1,024
202.151.36.0/22	AS38242	ABN Amro Clearing Sydney Pty Ltd	1,024
202.151.163.0/24	AS24173	ADSL HANOI	256
202.151.32.0/24	AS24480	Epworth Hospital	256
202.151.175.0/24	AS24173	ip range assigned for server of service in HCMC	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.151.42.187	palm-service.online	2
202.151.46.140	chandra.ac.th	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

68 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.151.40.254	AS24453 Chandrakasem Rajabahat University	`24.12ms` from Kuala Lumpur, MY
202.151.42.238	AS24453 Chandrakasem Rajabahat University	`10.10ms` from Bangkok, TH
202.151.43.169	AS24453 Chandrakasem Rajabahat University	`10.26ms` from Bangkok, TH
202.151.46.144	AS24453 Chandrakasem Rajabahat University	`23.96ms` from Kuala Lumpur, MY
202.151.47.84	AS24453 Chandrakasem Rajabahat University	`24.03ms` from Kuala Lumpur, MY

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
79.101.96.53	AS8400 TELEKOM SRBIJA a.d.	`0.38ms` from Belgrade, RS
181.30.6.117	AS7303 Telecom Argentina S.A.	`1.18ms` from Buenos Aires, AR
40.134.208.117	AS7029 Windstream Communications LLC	`0.57ms` from Dallas, US
91.49.23.21	AS3320 Deutsche Telekom AG	`4.39ms` from Duesseldorf, DE
211.154.190.69	AS17816 China Unicom IP network China169 Guangdong province	`4.53ms` from Guangzhou, CN
14.149.70.21	AS4134 CHINANET-BACKBONE	`7.27ms` from Guangzhou, CN
183.248.157.181	AS56041 China Mobile communications corporation	`3.53ms` from Hangzhou, CN
39.61.135.149	AS17557 Pakistan Telecommunication Company Limited	`11.76ms` from Karachi, PK
62.255.57.165	AS5089 Virgin Media Limited	`2.65ms` from London, GB
4.15.163.197	AS3356 Level 3 Parent, LLC	`0.34ms` from Los Angeles, US
58.190.130.181	AS17511 OPTAGE Inc.	`3.19ms` from Osaka, JP
111.101.131.181	AS2516 KDDI CORPORATION	`1.21ms` from Osaka, JP
201.62.0.181	AS11271 SENCINET LATAM BRASIL LTDA	`2.90ms` from Sao Paulo, BR
220.86.118.5	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
140.118.235.181	AS1659 Taiwan Academic Network (TANet) Information Center	`2.11ms` from Taipei, TW
221.170.31.37	AS2518 BIGLOBE Inc.	`4.61ms` from Tokyo, JP
91.224.184.5	AS51310 Marcin Moczulski trading as Matronix	`6.28ms` from Warsaw, PL
213.233.222.101	AS12414 Solcon Internetdiensten B.V.	`6.89ms` from Amsterdam, NL
137.118.124.245	AS6250 NeoNova Network Services, LLC	`14.85ms` from Atlanta, US
44.244.138.213	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
103.211.205.5	AS135223 Netway Internet Pvt Ltd	`1.58ms` from Delhi, IN
34.131.51.213	AS396982 Google LLC	`0.10ms` from Delhi, IN
182.225.19.53	AS17858 LG POWERCOMM	`1.94ms` from Incheon, KR
88.7.156.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.57ms` from Madrid, ES
74.62.103.245	AS10796 Charter Communications Inc	`1.83ms` from Milwaukee, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m12 202.151.40.231

traceroute to 202.151.40.231 (202.151.40.231): 12 hops max, 52 byte packets

1 [AS15169] 142.251.64.222 169.877 ms

2 *

3 [AS45629] 182.50.85.225 191.12 ms

4 [AS45629] 182.50.85.254 198.655 ms

5 [AS4618] 203.150.124.17 195.31 ms

6 [AS4618] 203.150.124.2 198.283 ms

7 [AS4618] 203.150.139.6 198.577 ms

8 [AS4618] 203.150.182.162 198.646 ms

9 [AS24453] 202.151.47.6 192.92 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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